Juno Woods - GNC Team Lead at Astranis Space Technologies

Juno Woods

GNC Team Lead at Astranis Space Technologies

Berkeley, California, United States

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Summary

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Juno Woods is a Senior GN&C Engineer with 15 years of cross-disciplinary experience bridging spacecraft guidance, navigation and control, evolutionary systems biology, and open-source scientific software. With a Ph.D. in bioinformatics and an NSF fellowship, they have moved from publishing gene–disease prediction work to deriving navigation math that guides missions from Earth to the Moon, and now lead GN&C at Astranis. Juno combines deep systems programming (20 years in C/C++, a decade in Python and Ruby) with hands-on sensor integration and ML-enabled perception for hardware-in-the-loop systems. They've contributed to notable open-source projects like SciRuby and the FLANN integration, and nearly single-handedly authored a widely used Ruby linear algebra library. An experienced organizer and founder, Juno also co-founded a lunar tech startup and a non-profit policy group, pairing technical rigor with practical policy and community impact.

15 years of coding experience

12 years of employment as a software developer

St. Stephen's & St. Agnes School

Ph.D. Cell and Molecular Biology (Bioinformatics), Ph.D. Cell and Molecular Biology (Bioinformatics) at The University of Texas at Austin

BS Computer Science, BS Computer Science at Virginia Tech

English, Spanish, Russian

Stackoverflow

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343kreached

55answers

73questions

Badges

benchmarking

top-5%

Github Skills (32)

pcl10

c-language10

recommendation-system10

nearest-neighbors10

point-cloud-library10

c1110

cffi10

ruby10

c1710

ffi10

minitest10

nearest-neighbor-search10

computer-vision10

cpp10

cprogramming-language10

Programming languages (13)

C++CRustHTMLJupyter NotebookTypeScriptStarlarkSCSS

Github contributions (5)

SciRuby/sciruby

Jan 2011 - Jun 2015

Tools for scientific computation in Ruby

Role in this project:

Full-stack Developer

Contributions:79 commits, 3 PRs, 5 pushes in 4 years 5 months

Contributions summary:Juno primarily contributed to the `SciRuby` project by implementing features related to scientific computation, particularly in the area of expert recommendation systems. They added and modified code in `lib/sci_ruby/recommend.rb`, focusing on set distance functions and incorporating the `Distribution` gem. The user also made modifications to the testing framework, specifically `helpers_tests.rb` and `test_recommend.rb`, ensuring the correctness of the new and existing functionalities. The user also updated the `SciRuby` module by adding autoloads to its dependencies.

ruby

flann-lib/flann

Mar 2014 - Mar 2014

Fast Library for Approximate Nearest Neighbors

Role in this project:

Back-end Developer

Contributions:19 commits, 1 issue in 19 days

Contributions summary:Juno's primary contribution involved developing a Ruby gem related to the FLANN library. This included implementing essential C functions and creating skeleton files for the Ruby gem, enabling functionality for finding nearest neighbors, with and without indexing. They also focused on adding and improving specs to ensure the code's functionality and robustness. The user's work is centered around integrating FLANN's core functionalities with a Ruby interface.

nearest-neighbor-searchnearest-neighbors

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